Lup Yuen Lee 李立源 @lupyuen@social.cleverlibre.org
- Pronouns/Gender/Sexuality
- He/Him/They, Bisexual/Asexual 🇸🇬
- Date of Birth
- 1969
- Articles
- https://lupyuen.codeberg.page
IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
Review of Shader Languages (#GPU)
Romance of the Three Kingdoms: Semiconductor Edition (#RISCV, Arm, Intel)
https://interconnected.blog/romance-of-three-kingdoms-semiconductor-x86-arm-riscv-intel/
India Bans 54 Chinese Apps Including From Alibaba, Tencent on Security Concerns
"Now you can quickly create and edit diagrams in markdown using words with Mermaid support in your Markdown files" (#GitHub)
https://github.blog/2022-02-14-include-diagrams-markdown-files-mermaid/
"How #SoftBank’s costly bet on the ‘internet of things’ backfired at #Arm"
https://www.ft.com/content/29cbb67e-5e06-4eef-a9dd-a46379b9f8da
"British authorities just seized NFTs for the first time, in a £1.4 million fraud probe"
https://www.cnbc.com/2022/02/14/uk-hmrc-seizes-nfts-for-first-time-in-tax-fraud-probe.html
Lup Yuen Lee 李立源
boosted
@kreyren @LordMordred @bwk @lupyuen Its great that your experience in life with people learning to code have done well. I'm speaking from experience where the senior-most developers are doing a bad job at it, making no effort to maintain source-level docs, making it a nightmare for me to debug through the large codebase so I can maintain it.
Dronee's Loko Is a Tiny Open Source #LoRa Asset Tracker with 10km Range, Year-Long Battery Life
Sparkly Singapore 🤔 (Radar Interference Tracker)
https://ollielballinger.users.earthengine.app/view/bellingcat-radar-interference-tracker
SerenityOS: Building an Operating System from Scratch
https://thenewstack.io/building-an-operating-system-from-scratch-serenityos/
#PinePhone Camera: Exploring more advanced post-processing for Megapixels pictures
IKEA Air Quality Sensor connected to #PineDio Stack BL604 @PINE64 ... Now with a Voltage Divider 👍
https://lupyuen.github.io/articles/ikea?90#connect-to-pinedio-stack-bl604
NFT marketplace Cent suspends most sales, citing 'rampant' fakes and plagiarism
https://www.cnn.com/2022/02/13/tech/nft-marketplace-plagiarism/index.html
"AirTags Are A Growing Headache For Apple Amid Disturbing Reports Of Tracking"
https://www.huffpost.com/entry/apple-airtags-tracking_n_61f425ade4b067cbfa1cb2b8
Lup Yuen Lee 李立源
boosted
@lupyuen The biggest I found is looking like starting from South of Dacca, Bengladesh, with a very large radar signal toward Bouthan and Lhassa in North and sea in south, and looks like a naval ship also emit a smallest blue radar signal on the sea.
From Dacca
From Dacca
Lup Yuen Lee 李立源
boosted
@lupyuen And this looks like a Death Squadron, with aircaft carrier (yellow) and destroyers (blue), in the small strait betwen Danemark and Sweden
Lup Yuen Lee 李立源
boosted
@lupyuen Very persistent hackers reverse engineer the bitstreams of some "low end" FPGAs and developed all open source tooling to target them. With that tooling in place, slowly others are starting to take advantage to the point the FPGA vendors themselves are beginning to cooperate. I wasn't sure I'd ever see FPGA development open up. Thank you, hackers. Without you, the industry would likely still be closed up as ever with no signs of changing.
Millimeter-wave Radar: Precision-machined components for Long-Range transmissions (122 GHz at 60 km)
https://hackaday.com/2022/02/12/machining-waveguides-for-122-ghz-operation-is-delicate-work/
"The Rabbit Hole Beneath the Crypto Couple Is Endless" (Bitfinex hack)
https://www.vice.com/en/article/3ab78b/the-rabbithole-beneath-the-crypto-couple-is-endless
"Radar Interference Tracker: A New Open Source Tool to Locate Active Military Radar Systems"
- Pronouns/Gender/Sexuality
- He/Him/They, Bisexual/Asexual 🇸🇬
- Date of Birth
- 1969
- Articles
- https://lupyuen.codeberg.page
IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
